With the strength of the iron bull's hand, even an iron plate will bend with a single force.

But the thin piece of aluminum alloy flake did not move at all, and Poplar couldn't help but wonder in his heart, and reached out to take the flake from Tie Niu's hand.

First of all, it feels light, not like holding a piece of metal, but like holding a piece of plastic.

When he secretly broke his hands, he did not move at all, and the light and thin piece of flake was hard beyond imagination.

Poplar turned his hand back and scratched the piece against the stone wall next to him with the flake.

I only heard the sound of "bang", and debris flew on the stone wall. The stone wall, which was originally extremely hard, was easily scratched a deep groove by this piece of flake.

"This thing looks like an aluminum alloy, how can it be so sharp?" exclaimed Hongxing.

"It's not sharp, it's hard!" replied Poplar, looking at the thing, "it's definitely not an aluminum, it's lighter than aluminum, but it's harder than at least all the metals I know!

Ding Lingling stretched out her hand to take the piece of thing, and couldn't help blurting out: "It's so light! It's so light, but it's so hard, I'm afraid that other countries can't make such an alloy!"

Hong Xing couldn't help but reach out and take the piece of thing from Ding Lingling's hand, and said: "It is indeed very light, and it is very irregular, like a small piece broken from a whole piece! Do you think this thing is a piece of debris that fell from an alien spaceship? With its hardness, it can naturally easily crash into a saucer-shaped pit in this big mountain and rock!"

Hongxing's words poplar Ding Lingling all thought so, but neither of them spoke, but just set their eyes on Wang Yifei.

Wang Yifei took a breath, took the piece from Hongxing's hand, and scratched it against the stone wall.

He didn't exert much strength, but he heard a "whoosh" sound, and a deep mark was cut on the stone wall.

Wang Yifei was stunned for a long time, and then said with a wry smile: "It's so hard, but it's so light and thin, I'm afraid that such a thing can't be made on the earth......!" Alien spaceship, I didn't believe it, but now, I'm afraid it's ...... I can't believe it!"

When Bai Yang heard him say this, he couldn't help but breathe a sigh of relief, and asked Tie Niu again, "Where did you find this thing?"

"It's at the bottom of this wooden box!" replied Iron Bull.

Poplar squatted in front of the wooden box, pulled the gold and silver jewels in the box with his hand, and sighed: "This box is full of jewels, I don't know how long the man in black has been looting! There is also this hard fragment, maybe the man in black found this place and found the only piece of debris that fell from the alien spaceship!"

"This box full of jewels can be said to be priceless, so what will be in this small box?" Hongxing couldn't help but speak, looking at the delicate little wooden box that Poplar had been holding in his hand, "Since there is such a delicate small wooden box in the box, isn't the treasure in this small wooden box even more invaluable?"

The others all nodded yes and looked at Poplar to see what he decided.

Bai Yang was actually more curious than the others, after all, as soon as he took the small wooden box from Tie Niu's hand, the jade pendant hanging around his neck trembled slightly.

Poplar didn't think it was his delusion, after all, there had been too many magical situations with this jade pendant.

Bai Yang even felt that the reason why he was able to continue to explore the tombs of alchemists so coincidentally, and even found the remains of aliens one after another, was not due to his own arrangement in the dark, but because it had something to do with this magical jade pendant.

So Poplar held up the small wooden box again, and saw that although the wooden box was exquisite, it was not an antiquity, and the small copper lock hanging on the box was available on the market, so he said: "This box and the copper lock are newly matched, simply destroy this lock, see what is inside!"

"Be careful! Beware of any conspiracy and trickery that the man in black really did as Tie Niu said!" Ding Lingling reminded.

Poplar nodded, let Tie Niu grasp the small wooden box with one hand, he pinched the small copper lock with his two fingers and pulled it outward, and then picked up the hard sheet suspected to be an alien spaceship with his other hand, and used a sharp corner on the thin sheet to aim at the lock rod of the small copper lock.

This stroke is really like cutting tofu with a knife, and a deep scratch immediately appears on the hard lock rod of the small copper lock.

"Oh my God, this is really hard, even harder than diamond!"

Everyone else feels the same way. Ding Lingling said: "If you want to bring this thing back later, you have to wrap it in a soft cloth, otherwise it will be a big wound if you hit it on someone casually!"

Bai Yang nodded, handed the flakes to Ding Lingling and asked her to clean them up.

At this time, the iron bull reached into the lock rod with one finger and slashed hard.

The lock rod had been cut open by the suspected alien fragment, and then it was picked by the iron bull, and the lock rod immediately came out of the lock hole.

"Let's see what kind of treasure is inside!" Hongxing urged, and added, "Be careful!"

Tie Niu agreed, and reached out to open the small wooden box, but he was suddenly stunned.

"What's the matter, what's in mind?" asked Poplar at once.

"Lao Bai, you said that this piece of slices is so hard, if the man in black holds this piece and fights with the two of us, can the two of us still have our lives?

When Bai Yang heard this, he couldn't help but feel a chill in his heart, and hurriedly said: "You are right, fortunately the man in black didn't think of this, otherwise a few of us would have died in the grotto below by this time!"

Several people looked at each other, and the more they thought about it, the more frightened they became, and the more they thought about it, the more afraid they became.

Hongxing Lao exhaled for a long time and said: "Fortunately, not everyone can have a brain like you, you often can't think of what others want, and what others can't think of, you can think of it!"

"Yes!" Ding Lingling also sighed softly, "If this is not for the Iron Bull, we just think that this piece is a priceless treasure lost to the earth by an alien spaceship, who would have thought that such a treasure would be used as a weapon to kill people!"

"It's true that only Lao Hei wants to get this!" Bai Yang nodded, "If it were me, even if I were to be killed by the man in black, I couldn't imagine being able to use such a treasure as a weapon! But after Lao Hei's reminder, I hope that we can meet the man in black again on our return trip, with this alien flake in my hand, I am 100% sure to kill the man in black!"

"But this weapon needs to be unexpected for the best effect, so let's not discuss this, beware of being overheard by the man in black!" Ding Lingling said, smiling at Tie Niu, "Our smartest brother Tie Niu, please open the wooden box and see what treasures are inside!"

Naturally, she was quite joking when she said this, Tie Niu smiled and pulled open the lock, and then slowly opened the lid of the small wooden box.

Bai Yang was afraid that there was something strange in the box, so he took the thin slice from Ding Lingling's hand and blocked it between the wooden box and the iron bull.

I felt a dazzling light emanating from the box, and everyone couldn't help but be dazzled.

Even Tie Niu's eyes were blocked by that flake, but he couldn't stand the cry of "ahh

Poplar took a breath and looked at it again, but saw that the dazzling brilliance was closed in a flash, and a crystal clear orb lay quietly in the wooden box.

The beads were about the size of a child's ball, wrapped in a silk cushion in a wooden box, and the yellow silk was set against the translucent beads, which looked unusually crystal clear and beautiful.

Bai Yang was overjoyed, and directly reached out to take out the bead from the wooden box, and blurted out: "Psychic Orb! Lao Hei, it's our Psychic Orb! I really didn't expect that the man in black, this bastard, hid the Psychic Orb here!"

Tie Niu couldn't help but be overjoyed, his eyes looked at the psychic orb in Bai Yang's hand, and he didn't dare to take it from Bai Yang's hand for a while, so he only said: "Sure enough, it's a psychic orb! Hurry up, hurry up, quickly put it in the wooden box, lest there be any accidents and put all of us in the illusion world!"

When he heard this, Wang Yifei was stunned.

Bai Yang knew that Tie Niu was very excited and incoherent, but he was really afraid that if there was an accident, he would be in trouble, so he hurriedly grabbed the psychic orb with one hand, handed the alien flake back to Ding Lingling with the other, and then took the wooden box in Tie Niu's hand with his hand, and carefully placed the psychic orb on the soft cushion of the wooden box, and then held the wooden box with both hands and watched with everyone.

Ding Lingling and Hong Xing had both seen this psychic orb, but Wang Yifei stared at the bead with both eyes, and suddenly stumbled and hurriedly took a step back.

Ding Lingling stretched out her hand to support Wang Yifei and asked, "What's wrong with Uncle Wang?"

Wang Yifei shook his head with a wry smile, held the rock wall of the stone cave with one hand, and said, "This bead ...... How does it seem to be spiritual, I looked at it a few more times, and I actually felt ......"

He pondered for a long time before he finished speaking: "I feel like I'm going to be sucked in by this bead whole!"

Bai Yang and the others knew the magic of this bead, Ding Lingling hurriedly said: "This bead is indeed a little scary, Lao Bai, you quickly close the lid of the box!"

Poplar nodded, closed the lid of the wooden box, and still fastened the lock to the lock ring of the wooden box.

Ding Lingling pulled a hairpin from her hair and bent it around the lock ring to prevent the lock from slipping off and the orb inside rolling out.

"The Psychic Orb is here, so where is our Psychic Mirror hidden by this bastard?" Iron Bull asked.

No one can answer this question to him.

Poplar subconsciously immediately looked left and right.

It's a pity that the stone cave is only more than ten square meters, and all the objects are clear at a glance, and there is no treasure as big as the Spirit Treasure Mirror.

(See Chapter 531 "The Secret of the Tomb of the First Emperor")